Author Question: The pooled-variances t-test requires the assumption that the two population ... (Read 95 times)

JGIBBSON

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The pooled-variances t-test requires the assumption that the two population ___________________ ________________ are equal, and that the populations are at least ___________________ ________________ distributed.
 Fill in the blank(s) with correct word

Question 2

What is the probability that from 10 to 12 fans arrive between 7:15 and 7:16 P.M.?



upturnedfurball

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Answer to Question 1

standard deviations; approximately normally

Answer to Question 2

0.1978



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